542M04900 Wiseco Piston Kit for Suzuki RM80 1986-1987 49.00 mm .060

Piston Kit for Wiseco 542M04900 .060 for Suzuki RM80

This .060 overbore piston kit fits the Suzuki RM80, giving you a 49.00 mm piston for top end rebuilds that require a bored cylinder.

Overview

This Wiseco 542M04900 .060 Piston Kit for Suzuki RM80 is an overbore replacement piston assembly sized at 49.00 mm. It restores compression and sealing in a cylinder that has been bored oversize. This piston kit for Suzuki RM80 suits riders and mechanics rebuilding 1986 to 1987 RM80 top ends.

Built For Performance

• .060 inch overbore size for use with a bored cylinder
• Wiseco 542M04900 piston designed for two-stroke RM80 engines
• Forged construction for strength under high rpm loads
• Complete kit with piston, rings, wrist pin, and circlips
• Precision machined ring grooves for consistent sealing

Fits These Machines

• for Suzuki RM80 1986
• for Suzuki RM80 1987

On-The-Job Use

• Top end rebuilds after cylinder boring
• Restoring compression on a worn 1986-1987 RM80 engine
• Routine maintenance on two-stroke minicross bikes
• Rebuilds where the stock bore is no longer serviceable

Specs At A Glance

Good To Know

Q: Is this a standard or oversize piston? A: This is a .060 overbore piston, so it requires the cylinder to be bored to match before installation.

Q: Does the kit include rings and a wrist pin? A: Yes, the kit ships with the piston, rings, wrist pin, and circlips needed for a top end rebuild.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.